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In YDSE with d = 1 mm and D = 1 m, Slabs...

In YDSE with `d = 1 mm` and `D = 1 m`, Slabs of `(t = 1 mu m, mu = 3)` and `(t = 0.5mu m, mu = 2)` are introduced in front of upper and lower slits, respectively. Find the shift in the fringe pattern.

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To solve the problem, we will follow these steps: ### Step 1: Understand the setup In Young's Double Slit Experiment (YDSE), we have two slits separated by a distance \( d = 1 \, \text{mm} = 1 \times 10^{-3} \, \text{m} \) and a screen at a distance \( D = 1 \, \text{m} \). Two slabs are introduced in front of the slits, which will affect the path difference of light coming from the slits. ### Step 2: Identify the properties of the slabs We have: - Slab 1 (in front of the upper slit): thickness \( t_1 = 1 \, \mu m = 1 \times 10^{-6} \, \text{m} \) and refractive index \( \mu_1 = 3 \). ...
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